* {
    margin: 0px;
    padding: 0px;
}

a {
    text-decoration: none;
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: flex-end;
    justify-content: center;
    float: left;
    background-color: #e0e0e0;
    opacity:0.8;
    width: 200px;
    line-height: 30px;
    font-size: 1.2em;
    padding: 10px;
    margin: 5px;
    border-radius: 15px;
    color: #686868;
    font-weight: bold;
}

.lineTitle {
    background-color: #696969;
    opacity:0.8;
    line-height: 30px;
    font-size: 1.2em;
    font-weight: bold;
    padding: 10px;
    margin: 10px;
    border-radius: 15px;
    color: #fffafa;
    /*color: #2b2b2b;*/
}

.lf {
    float: left;
}

.rf {
    float: right;
}

.cf {
    clear: both;
}